东北委陵菜属植物叶形态结构的研究及其分类学价值的探讨
, 刘玫, 孙雪芹, 程薪宇, 茹剑 Morphological study on the leaf structures of Potentilla in Northeastern China and its taxonomic value (Rosaceae)
SUN Tian-hang, LIU Mei, SUN Xue-qin, CHENG Xin-yu, RU Jian
, LIU Mei, SUN Xue-qin, CHENG Xin-yu, RU Jian Fig.1 Sketch of leaves of Rosaceae in northeastern China A.光叉叶委陵菜叶The leaf of P. bifurca ;B.狼牙委陵菜叶The leaf of P. cryptotaeniae ;C.蛇含委陵菜叶The leaf of P. kleiniana ;D.鹅绒委陵菜托叶The stipule of P. anserina ;E.莓叶委陵菜托叶The stipule of P. fragarioides ;F.红茎委陵菜托叶The stipule of P. nudicaulis ;G.灰白委陵菜托叶The stipule of P. strigosa 。比例尺Scale: A, B, C, F, G=10 mm; D=5 mm; E=15 mm.
